# 100-C40 AC DCE Contactor Allen-Bradley 100-C40 AC DCE Contactor: original STEP for motor-control or operating equipment layouts. ## Equipment and file summary Equipment / resource: 100-C40 AC DCE Contactor Manufacturer: Allen-Bradley Resource type: Product Part number: 100-C40 Manufacturer drawing identity: 100-C40 AC DCE Contactor Source-model envelope: 59.5 × 81.2 × 106.4 mm 2D preview basis: The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions. Listed file formats: STEP Listed files: 1 Available previews: 1 drawing previews; 1 interactive model variants Recorded revisions: Confirm the revision with the manufacturer Source checked: 2026-11-11 Download access: Email registration for site downloads; official source links are also available ## Related GA references - [PLC CPU module](https://eloragrid.ai/objects/ga-plc-cpu-module) - [HMI touchscreen](https://eloragrid.ai/objects/ga-hmi-touchscreen) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/mfr-allen-bradley-100-c40-ac-dce-contactor-f8107a50d6 Manufacturer: Allen-Bradley Entry type: Product Part number: 100-C40 Category: Automation & controls Formats: STEP Market discovery: Global Access: Direct download Official source: https://www.nhpnz.co.nz/Resources/Downloads Manufacturer evidence: https://www.nhpnz.co.nz/Resources/Downloads Source checked: 2026-11-11 Inspected originals are available from this website through the existing download email prompt. Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately. Use the manufacturer configuration named 100-C40 AC DCE Contactor. ## In plain English ### What the equipment does A contactor is an electrically operated switch. A small control signal operates its mechanism to switch a separate power circuit. ### A simple example Allen-Bradley-100-C40-AC-DCE-Contactor-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 100-C40_AC_DCE.stp inside it to place the original solid geometry in your 3D assembly. ### What the drawings help you do Allen-Bradley-100-C40-AC-DCE-Contactor-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 100-C40_AC_DCE.stp inside it to place the original solid geometry in your 3D assembly. ### Before using this reference - Match Allen-Bradley 100-C40 and the exact source filename shown above. - The supplied model has approximate X × Y × Z bounds of 59.5 × 81.2 × 106.4 mm. These are source-model axes; mounting holes and installation clearances must come from the matching manufacturer sheet. - The orthographic views are projected from the manufacturer 3D geometry. They are labelled separately from original dimensioned sheets and do not add manufacturer dimensions. - The source was checked on 2026-11-11. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for 100-C40 AC DCE Contactor? 1 inspected original for Allen-Bradley 100-C40 AC DCE Contactor: Allen-Bradley-100-C40-AC-DCE-Contactor-STP-3D-CAD-Block.zip (ZIP). ### Where did these Allen-Bradley files come from? NHP Electrical Engineering Products supplied the original files through https://www.nhpnz.co.nz/Resources/Downloads. The source reference, revision, original bytes and checksum are retained with each download. ### Terms - CAD: Computer-aided design files used to prepare drawings and models. - Revision: The recorded version of a drawing or model. Concept diagram: Identify 100-C40 → Choose ZIP → Check the matching source configuration A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [Allen-Bradley official source](https://www.nhpnz.co.nz/Resources/Downloads) ## Which file should I choose? Allen-Bradley-100-C40-AC-DCE-Contactor-STP-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 100-C40_AC_DCE.stp inside it to place the original solid geometry in your 3D assembly. ## Official files - Allen-Bradley-100-C40-AC-DCE-Contactor-STP-3D-CAD-Block.zip (ZIP): https://www.nhpnz.co.nz/public/assets/pim/Original/10054/Allen-Bradley-100-C40-AC-DCE-Contactor-STP-3D-CAD-Block.zip Site download: https://eloragrid.ai/tools/cad-library/download/mfr-allen-bradley-100-c40-ac-dce-contactor-f8107a50d6/nhp-197758 Hosting basis: no-explicit-prohibition; publisher attribution: NHP Electrical Engineering Products; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://www.nhpnz.co.nz/public/assets/pim/Original/10054/Allen-Bradley-100-C40-AC-DCE-Contactor-STP-3D-CAD-Block.zip Purpose: Original manufacturer CAD archive; acquired: true; redistribution: unknown; SHA-256: ac155efac46637c2a3f0cf5f31967060a12dfe2e97b9210892c34143d25e3aba; revision: not recorded - 100-C40_AC_DCE.stp Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.